CN203609739U - Three-cavity and dual- pouch stomach tube for hemostasis - Google Patents
Three-cavity and dual- pouch stomach tube for hemostasis Download PDFInfo
- Publication number
- CN203609739U CN203609739U CN201320609566.5U CN201320609566U CN203609739U CN 203609739 U CN203609739 U CN 203609739U CN 201320609566 U CN201320609566 U CN 201320609566U CN 203609739 U CN203609739 U CN 203609739U
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- Prior art keywords
- pouch
- gastric
- tube
- valve
- air
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- Expired - Fee Related
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- 210000002784 stomach Anatomy 0.000 title claims abstract description 19
- 230000023597 hemostasis Effects 0.000 title claims abstract description 10
- 230000002496 gastric effect Effects 0.000 claims abstract description 72
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 229920003023 plastic Polymers 0.000 claims abstract description 5
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 238000002347 injection Methods 0.000 claims description 26
- 239000007924 injection Substances 0.000 claims description 26
- 210000003736 gastrointestinal content Anatomy 0.000 abstract 1
- 208000015181 infectious disease Diseases 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 206010046274 Upper gastrointestinal haemorrhage Diseases 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 208000000624 Esophageal and Gastric Varices Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000024170 esophageal varices Diseases 0.000 description 1
- 201000010120 esophageal varix Diseases 0.000 description 1
- 210000002599 gastric fundus Anatomy 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001718 repressive effect Effects 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 239000002435 venom Substances 0.000 description 1
- 210000001048 venom Anatomy 0.000 description 1
- 231100000611 venom Toxicity 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a three-cavity and dual-pouch stomach tube for hemostasis. The stomach tube comprises a gastric pouch, an esophageal air pouch and a tube body, wherein the tube body comprises an air filling pipe, a drainage tube, and a food filling pipe which are bundled together; the air filling pipe is communicated with the gastric pouch and the esophageal air pouch; a valve which can open and close an air inlet of the esophageal air pouch is arranged at the connecting place between the air filling pipe and the esophageal air pouch; by opening and closing the valve, the air filling pipe can fill air into the gastric pouch and the esophageal air pouch at the same time and can also fill air into the gastric pouch independently; a plastic spring is arranged in the drainage tube at the position of the gastric pouch and the esophageal air pouch; an automatic drain pump is arranged at the rear end of the drainage tube; a pressure sensor is arranged in front of the automatic drain pump; a unidirectional drain valve is arranged in front of the pressure sensor; a unidirectional liquid inlet valve is arranged at the rear end of a liquid inlet pipe. The stomach tube can realize quick drainage and can prevent stomach content which is drained out from entering a stomach again, so that the chance of infection is further reduced. The stomach tube is simple in structure, convenient to use and obvious in practicability.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specifically related to a kind of three-cavity and double-caspula stomach tube of the use of stopping blooding.
Background technology
Upper gastrointestinal hemorrhage belongs to common internal medicine severe crisis, and the rhexis hemorrhage that the common cause that causes upper gastrointestinal hemorrhage is at the bottom of stomach or esophageal varix forms, conventionally adopt at present Sengstaken Blakemore tube to carry out repressive hemostasis, current Sengstaken Blakemore tube comprises body, body is provided with esophageal balloon and gastric pouch, and gas-charging connection, body comprises boundling gastric pouch gas infusion pipe together, esophageal balloon air injection pipe and stomach tube, stomach tube is for drain gastric juice and inject food, and be expert at gastric content drain or gastric note food, when medicine operation, need repeatedly separate gastric tube inserting draining hole and negative pressure suction device joint, extend rescue time, also easily cause the gastric content draining and reenter gastric simultaneously, increase the probability of subinfection again.In addition, in the situation that pipe diameter is certain, in body, being provided with two air injection pipe can cause the diameter of drainage tube to diminish, be unfavorable for like this quick drainage of gastric content, particularly gastric has venom to need the patient of gastric lavage, adopts such stomach tube meeting delay treatment, so guaranteeing under the prerequisite of stomach tube gas injection and note food or injection function, increase as far as possible the diameter of drainage tube, to guarantee as content quick drainage.In addition, in the time of esophageal balloon and gastric pouch inflation, drainage tube shrinks conventionally under air pressure, causes the secreting liquid of gastric not discharge in time, thereby brings certain inconvenience to disease treatment.
Utility model content
For above-mentioned problems of the prior art, this utility model aims to provide a kind of hemostasis three-cavity and double-caspula stomach tube, use this utility model and to inject food, medicine tube chamber to gastric and separately to infect probability to reduce drain gastric content, can guarantee again drainage tube quick drainage gastric content.
To achieve these goals, this utility model is taked following technical scheme:
A kind of hemostasis three-cavity and double-caspula stomach tube, comprise gastric pouch, esophageal balloon, body, described body comprises boundling air injection pipe together, drainage tube, feed pipe, described air injection pipe communicates with gastric pouch and esophageal balloon, air injection pipe is passed through esophageal balloon air inlet to esophageal inflatable balloon, inflate to gastric pouch by gastric pouch air inlet, described air injection pipe and esophageal balloon junction be provided with one can switch esophageal balloon air inlet valve, described valve upper end is connected in the upper end of esophageal balloon air inlet in air injection pipe by the spring of a vertical tube, valve can spring be that axle rotates, the lower end of valve connects the outer also fine rule of system on pipe cap of a protruded tube, due to the elastic restoring force of spring, normal condition lower valve is in closed condition, valve opening in the time pulling fine rule, by this valve of switch, air injection pipe can be given gastric pouch and esophageal inflatable balloon simultaneously, also can be separately gastric pouch inflation.
Described drainage tube rear end is provided with automatic drain pump, and automatic drain pump front is provided with pressure inductor, and pressure inductor front is provided with unidirectional drainage valve.
Described feed pipe rear end is provided with unidirectional liquid feed valve.
In the drainage tube of esophageal balloon and gastric pouch position, be provided with plastics spring.
The lower end of described feed pipe terminates in the upper end of gastric pouch, has some through holes on the drainage tube of gastric pouch lower end, and described through hole is for aspirating the liquid of gastric, and the upper end of air injection pipe together of boundling, drainage tube, feed pipe independently separates separately.
The beneficial effects of the utility model are: by an air injection pipe, gastric fundus vein and esophageal veins are carried out to gas injection and effectively when hemostasis by compression simultaneously, thereby can guarantee that drainage tube diameter realizes greatly quick drainage; In drainage tube by drainage tube air bag section, be provided with plastics spring, can prevent esophageal balloon and gastric pouch inflation time, its inner drainage tube shrinks and causes drainage tube obstructed, thereby guarantees the endocrine normal discharge of stomach; By by the tube chamber of drain gastric content and feed or drug-feeding tube chamber separately, thereby avoid the gastric content draining to reenter gastric, and then reduce the probability infecting, in addition, unidirectional drainage valve is set can be controlled the liquid of gastric lavage of gastric and can only flow out at this, make the liquid of gastric lavage of discharging can not blow back into gastric, also can reduce the probability infecting; By pressure inductor and automatic drain pump are set, can automatically discharge the liquid of gastric lavage of gastric.This utility model is simple in structure, easy to use, has significant practicality.
Accompanying drawing explanation
Fig. 1 is this utility model perspective view
Fig. 2 is A portion internal structure enlarged drawing in Fig. 1
Fig. 3 is B portion enlarged drawing in Fig. 2
Labelling in figure: 1, gastric pouch 2, esophageal balloon 3, body 4, drainage tube 5, air injection pipe 6, feed pipe 7, esophageal balloon air inlet 8, gastric pouch air inlet 9, spring 10, valve 11, fine rule 12, through hole 13, pressure inductor 14, automatic drain pump 15, unidirectional drainage valve 16, unidirectional liquid feed valve
The specific embodiment
For the ease of understanding, below in conjunction with accompanying drawing, by embodiment, the technical solution of the utility model is further described in detail:
A kind of hemostasis three-cavity and double-caspula stomach tube, comprise gastric pouch 1, esophageal balloon 2, body 3, described body 3 comprises boundling air injection pipe 5 together, drainage tube 4, feed pipe 6, described air injection pipe 5 communicates with gastric pouch 1 and esophageal balloon 2, air injection pipe 5 is inflated to esophageal balloon 2 by esophageal balloon air inlet 7, inflate to gastric pouch 1 by gastric pouch air inlet 8, described air injection pipe 5 and esophageal balloon 2 junctions be provided with one can switch esophageal balloon air inlet 7 valve 10, described valve 10 upper ends are connected in the upper end of esophageal balloon air inlet 7 in air injection pipe 5 by one perpendicular to the spring 9 of body, valve 10 can spring 9 be axle rotation, the lower end of valve 10 connects one and stretches out outside body 3 and lie in the fine rule 11 on pipe cap, due to the elastic restoring force of spring 9, normal condition lower valve 10 is in closed condition, in the time pulling fine rule 11, valve 10 is opened, by this valve 10 of switch, air injection pipe 5 can inflate to gastric pouch 1 and esophageal balloon 2 simultaneously, also can inflate for gastric pouch 1 separately.
Described drainage tube 4 rear ends are provided with automatic drain pump 14, and automatic drain pump 14 fronts are provided with pressure inductor 13, and pressure inductor 13 fronts are provided with unidirectional drainage valve 15.
Described feed is managed 6 rear ends and is provided with unidirectional liquid feed valve 16.
In the drainage tube 4 of esophageal balloon 2 and gastric pouch 1 position, be provided with plastics spring.
The lower end of described feed pipe 6 terminates in the upper end of gastric pouch 1, has some through holes 12 on the drainage tube 4 of gastric pouch 1 lower end, and described through hole 12 is for aspirating the liquid of gastric, and the upper end of air injection pipe 5 together of boundling, drainage tube 4, feed pipe 6 independently separates separately.
When use, inject liquid of gastric lavage by unidirectional liquid feed valve 16 toward gastric, unidirectional liquid feed valve 16 is controlled and can only be injected liquid of gastric lavage to gastric, and liquid of gastric lavage can not flow out at this; Pressure inductor 13 is the pressure of induction gastric automatically, when the liquid of gastric lavage injecting is to after a certain amount of, intragastric pressure reaches the maximum of setting, pressure inductor 13 starts automatic drain pump 14 from being dynamically connected, automatically discharge the liquid of gastric lavage of gastric, when intragastric pressure reaches the minima of setting, pressure inductor 13 disconnects automatic drain pump 14 automatically, stops discharge opeing; The liquid of gastric lavage that unidirectional drainage valve 15 is used for controlling gastric can only flow out at this, and the liquid of gastric lavage of discharge can not blow back into gastric.
Above-described embodiment is only explanation and the explanation to technical solutions of the utility model; can not be interpreted as the restriction to technical solutions of the utility model; everyly do not depart from any modification that this utility model essence spirit is done on this utility model basis, all belong to the protection domain of this utility model claim.
Claims (2)
1. a hemostasis three-cavity and double-caspula stomach tube, comprise gastric pouch, esophageal balloon, body, described body comprises boundling air injection pipe together, drainage tube, feed pipe, described air injection pipe communicates with gastric pouch and esophageal balloon by gastric pouch air inlet and esophageal balloon air inlet, described air injection pipe and esophageal balloon junction be provided with one can switch esophageal balloon air inlet valve, described valve upper end is connected in the upper end of esophageal balloon air inlet in air injection pipe by the spring of a vertical tube, valve can spring be that axle rotates, it is external and lie in the fine rule on pipe cap that the lower end of valve connects a protruded tube, the lower end of described feed pipe terminates in the upper end of gastric pouch, on the drainage tube of gastric pouch lower end, have some through holes, described through hole is for aspirating the liquid of gastric, boundling air injection pipe together, drainage tube, the upper end of feed pipe independently separates separately, described drainage tube rear end is provided with automatic drain pump, and automatic drain pump front is provided with pressure inductor, and pressure inductor front is provided with unidirectional drainage valve, described feed pipe rear end is provided with unidirectional liquid feed valve.
2. hemostasis according to claim 1 three-cavity and double-caspula stomach tube, is characterized in that being provided with plastics spring in the drainage tube of described esophageal balloon and gastric pouch position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609566.5U CN203609739U (en) | 2013-09-29 | 2013-09-29 | Three-cavity and dual- pouch stomach tube for hemostasis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609566.5U CN203609739U (en) | 2013-09-29 | 2013-09-29 | Three-cavity and dual- pouch stomach tube for hemostasis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203609739U true CN203609739U (en) | 2014-05-28 |
Family
ID=50762425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320609566.5U Expired - Fee Related CN203609739U (en) | 2013-09-29 | 2013-09-29 | Three-cavity and dual- pouch stomach tube for hemostasis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203609739U (en) |
-
2013
- 2013-09-29 CN CN201320609566.5U patent/CN203609739U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |